Laura Gilpin to Walter Frese, Hastings House. June 29, 1951.

Edward Dickson, Editor and Publisher, Platinum Print, New York, New York, to Clara E. Sipprell. March 15, 1914.

B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. February 7, 1987.

Herbert Gambrell, Director, Dallas Historical Society, Hall of State, Dallas, Texas, to Laura Gilpin. February 14, 1940.

Barbara von Schreiber, New York, New York, to Nell Dorr, February 24, 1980.

Joseph M. Montoya, United States Senator, United States Senate, Washington, D.C., to Eliot Porter. April 28, 1971.

Ira W. Martin, President, Pictorial Photographers of America, New York, New York, to Laura Gilpin. February 1, 1929.

Preston F. Kirk, APR, Kirk Public Relations, Richardson, Texas, to Scott and Stuart Gentling. July 7, 1987.

Joe K., Tucson, Arizona, to Eliot Porter. June 1, 1969.

Partial Letter. January, 1988.

Greta Ehrlich, Topango, California, to Laura Gilpin. September 20, 1975.

Template Letter by Stuart Gentling Announcing "Of Birds and Texas." n.d.

"Green Jays" Print Advertisement. 1999.

Frank H. Wardlaw, Director, University of Texas Press, Austin, Texas, to Laura Gilpin. August 29, 1968.

Comments from the Art and Book World. n.d.

List of Photographers Accepted to Date for UNHCR 25th Anniversary Book. n.d.

Bertha Bourne and Mildred Beardsley to Laura Gilpin. August 6, 1969.

"Of Birds and Texas" by Mack Lee. Spring, 1987.

John Wawrzonek, Southborough, Massachusetts, to Eliot Porter. September 9, 1988.

Description of the Book. n.d.